Class 6 Exam > Class 6 Videos > IGCSE Cambridge Science for Year 6 > Video: The Earth's atmosphere
Video: The Earth's atmosphere Video Lecture | IGCSE Cambridge Science for Year 6 - Class 6
|
31 videos|34 docs|22 tests
|
FAQs on Video: The Earth's atmosphere Video Lecture - IGCSE Cambridge Science for Year 6 - Class 6
| 1. What is the Earth's atmosphere composed of? |  |
Ans. The Earth's atmosphere is primarily composed of nitrogen (about 78%) and oxygen (about 21%), along with small amounts of other gases such as argon, carbon dioxide, and water vapor.
| 2. How does the Earth's atmosphere help regulate the planet's temperature? | |
Ans. The Earth's atmosphere acts as a protective blanket around the planet, trapping heat from the sun through the greenhouse effect. This helps regulate the temperature on Earth and prevents drastic temperature fluctuations.
| 3. Why is the ozone layer important in the Earth's atmosphere? | |
Ans. The ozone layer in the Earth's atmosphere plays a crucial role in protecting life on Earth by absorbing most of the sun's harmful ultraviolet (UV) radiation. Without the ozone layer, excessive UV radiation could cause harm to living organisms.
| 4. How does air pressure change with altitude in the Earth's atmosphere? | |
Ans. Air pressure decreases with increasing altitude in the Earth's atmosphere. This is because the weight of the air above decreases as altitude increases, leading to lower air pressure at higher elevations.
| 5. What is the importance of the Earth's atmosphere for sustaining life on the planet? | |
Ans. The Earth's atmosphere is essential for sustaining life on the planet as it provides oxygen for respiration, regulates temperature, shields from harmful radiation, and enables weather patterns that support ecosystems and agriculture.
Related Exams
About this Video
|
Dec 25, 2024 Last updated |
Video Description: Video: The Earth's atmosphere for Class 6 2024 is part of IGCSE Cambridge Science for Year 6 preparation.
The notes and questions for Video: The Earth's atmosphere have been prepared according to the Class 6 exam syllabus.
Information about Video: The Earth's atmosphere covers all important topics for Class 6 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Video: The Earth's atmosphere.
Introduction of Video: The Earth's atmosphere in English is available as part of our IGCSE Cambridge Science for Year 6 for Class 6 & Video: The Earth's atmosphere in
Hindi for IGCSE Cambridge Science for Year 6 course. Download more important topics related with notes, lectures and mock test series for
Class 6 Exam by signing up for free.
Description
Video Lecture & Questions for Video: The Earth's atmosphere Video Lecture | IGCSE Cambridge Science for Year 6 - Class 6 - Class 6 full syllabus preparation | Free video for Class 6 exam to prepare for IGCSE Cambridge Science for Year 6.
Information about Video: The Earth's atmosphere
Here you can find the meaning of Video: The Earth's atmosphere defined & explained in the simplest way possible.
Besides explaining types of Video: The Earth's atmosphere theory, EduRev gives you an ample number of questions to practice Video: The Earth's atmosphere tests,
examples and also practice Class 6 tests.
|
31 videos|34 docs|22 tests
|
|
Explore Courses for Class 6 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Semester Notes
,Free
,past year papers
,Exam
,video lectures
,Previous Year Questions with Solutions
,Important questions
,Sample Paper
,Summary
,ppt
,Video: The Earth's atmosphere Video Lecture | IGCSE Cambridge Science for Year 6 - Class 6
,practice quizzes
,study material
,Video: The Earth's atmosphere Video Lecture | IGCSE Cambridge Science for Year 6 - Class 6
,MCQs
,mock tests for examination
,shortcuts and tricks
,Viva Questions
,Objective type Questions
,Extra Questions
,Video: The Earth's atmosphere Video Lecture | IGCSE Cambridge Science for Year 6 - Class 6
;
Study Video: The Earth's atmosphere on the App
Students of Class 6 can study Video: The Earth's atmosphere alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Video: The Earth's atmosphere,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Video: The Earth's atmosphere is prepared as per the latest Class 6 syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup